Earth and Planetary Sciences
Carbon Dioxide
100%
Vegetation
58%
United States of America
48%
Climate Change
48%
United States
46%
Emissions
38%
Atmospherics
35%
Earth System Model
33%
Terrestrial Ecosystem
30%
Carbon Cycle
28%
Peatland
27%
Methane
26%
Soil Carbon
26%
Land Surface
25%
Tennessee
20%
Land Use
20%
Environmental Impact Assessment
19%
Soil Moisture
18%
Organic Matter
18%
Primary Production
17%
Soil Organic Carbon
17%
Photosynthesis
16%
Bioenergy
16%
Streamflow
16%
Microbial Community
16%
Remote Sensing
15%
Biome
14%
Climate Modeling
14%
Eddy Covariance
14%
Machine Learning
13%
Carbon Flux
13%
Biogeochemistry
13%
Evapotranspiration
13%
Biokinetics
13%
Radioactive Isotope
13%
Chlorophyll
12%
Land Cover
12%
Leaf Area
12%
Carbon Sequestration
12%
Alaska
11%
Soil Organic Matter
11%
Porewater
11%
Carbon Dioxide Emission
11%
Organic Carbon
11%
Net Ecosystem Exchange
11%
Fine Root
10%
Deciduous Forest
10%
Iron
10%
Tropical Forest
10%
Land Cover Change
10%
Land Use Change
9%
Growing Season
9%
Methylmercury
9%
Soil Water
9%
Temperate Forest
9%
Farmland
9%
Soil Respiration
9%
North America
9%
Biofuel
8%
China
8%
Ecosystem Service
8%
Carbon Budget
8%
CMIP
8%
Surface Water
8%
Nutrient Cycling
8%
Soil Temperature
7%
Dissolved Organic Carbon
7%
Headwater
7%
Methylation
7%
Active Layer
7%
MODIS
7%
Forest Ecosystem
7%
Grassland
7%
Ecological Risk Assessment
7%
Aquatic Environment
7%
Global Change
7%
Global Climate
7%
Real Time
7%
Ecosystem Function
7%
Hillslope
7%
Net Primary Production
7%
Greenhouse Gas
6%
Chemical Element
6%
Vegetation Dynamics
6%
Seasonality
6%
Spatial Resolution
6%
Climate Change Impact
6%
Bioaccumulation
6%
Fossil Fuel
6%
Ecosystem Response
6%
Minnesota
6%
Water Use
6%
Reactive Transport
6%
Hyporheic Zone
6%
Storm
6%
Time Series
6%
Air Temperature
6%
Groundwater Flow
6%
Microtopography
6%
Denitrification
5%
Agricultural and Biological Sciences
Populus
75%
Feedstock
38%
Biofuel
38%
Bioenergy
34%
Pretreatment
30%
Populus trichocarpa
30%
Quercus
29%
Panicum virgatum
28%
Climate Change
28%
Photosystem
27%
Soil Carbon
25%
Cell Wall
24%
Microorganism
21%
Microbial Community
20%
Peatlands
19%
Fine Root
19%
Growing Season
17%
Primary Production
17%
Soil Organic Carbon
17%
Primary Productivity
16%
Terrestrial Ecosystem
16%
Microbiome
16%
Phenology
15%
Soil Respiration
15%
Methane
14%
Plantation
12%
Spring
12%
Deciduous Forest
12%
Tropical Forest
12%
Carbon Sink
12%
Americans
12%
Temperate Forest
12%
Watersheds
12%
Plant Physiology
11%
Populus deltoides
11%
Biodiversity
11%
Perennials
11%
NMR Spectroscopy
11%
Rhizosphere
11%
Permafrost
10%
Biomass Production
10%
Soil Moisture
10%
Forest Ecosystem
10%
Eddy Covariance
10%
Deciduous
10%
Pinus
10%
Branches
10%
Soil Organic Matter
10%
Soil Water
10%
Case Study
9%
Arabidopsis
9%
Sweating
9%
Carbon Cycle
9%
Biological Sciences
9%
Grassland
9%
Chlorophyll Fluorescence
9%
Root System
8%
Ribosomal RNA
8%
Greenhouse Gas
8%
Plant Functional Type
8%
Enzymatic Hydrolysis
8%
Metabolite
8%
Plant Community
8%
Energy Crop
8%
Net Ecosystem Exchange
8%
Ecosystem Model
8%
Sphagnum
7%
Global Change
7%
Acer Rubrum
7%
Land Use
7%
Soil Temperature
7%
Carbon Flux
7%
Crassulacean Acid Metabolism
7%
Cropland
7%
Forest Soil
7%
Bacterial Communities
7%
Water Stress
7%
Leaf Area Index
7%
Marshland
6%
Spectroscopy
6%
Carbon Sequestration
6%
Transcription Factors
6%
Gene Expression
6%
Genetic Divergence
6%
Pinus taeda
6%
Plant Litter
6%
Evolution
6%
Seeds
6%
Throughfall
6%
Quantitative Trait Locus
6%
Photosynthetic Capacity
6%
Quercus Alba
6%
Hardwood
6%
Life History
6%
Clostridium thermocellum
6%
Cladistics
6%
Mycorrhiza
6%
Bioaccumulation
5%
Soil Microbial Community
5%
Tundra Soil
5%
Biochemistry, Genetics and Molecular Biology
Populus
72%
Enzyme
40%
Genomics
35%
Microorganism
32%
Proteomics
32%
Genetics
31%
Populus trichocarpa
28%
Arabidopsis
27%
Proteome
27%
Anabolism
27%
Metabolic Pathway
24%
Cellulose
23%
Panicum virgatum
23%
Dynamics
20%
Clostridium thermocellum
18%
Amino Acids
17%
Methylation
17%
Wild Type
17%
Photosystem
17%
Gene Expression
17%
Mass Spectrometry
16%
Transcription Factors
15%
Metabolite
15%
Escherichia coli
14%
X Ray
13%
Microbiome
12%
Transcriptomics
11%
Bioenergy
11%
Genome-Wide Association Study
11%
Pseudomonas putida
11%
Candidate Gene
10%
Solution and Solubility
10%
Plant Physiology
10%
Transgenics
10%
Arabidopsis thaliana
10%
Archaeon
9%
Crassulacean Acid Metabolism
9%
Evolution
9%
Caldicellulosiruptor
9%
Promoter Region
9%
Neutron Scattering
9%
Metabolomics
9%
Transcriptome
8%
Metagenomics
8%
SARS Coronavirus
8%
Transcription
8%
Oxidoreductase
8%
Shewanella Oneidensis
7%
Protein Complexes
7%
Active Site
7%
Plasmid
7%
Gene Expression Profiling
7%
Infectious Agent
7%
Metabolic Engineering
7%
Metagenome
7%
Enzymatic Hydrolysis
7%
Phosphotransferase
7%
Kinase
7%
Multigene Family
7%
Bioinformatics
7%
Tamsulosin
7%
Gene Mapping
6%
Shotgun Proteomics
6%
Biological Phenomena and Functions Concerning the Entire Organism
6%
Electron Transport
6%
16S Ribosomal RNA
6%
Gene Linkage
6%
Reconstruction
6%
Liquid Chromatography-Mass Spectrometry
6%
Posttranslational Modification
6%
Genotyping
6%
Lipid
6%
Biofilm
6%
CRISPR
6%
Peptide Sequence
5%
Hemicellulose
5%
Sulfate
5%
Binding Site
5%
Tandem Mass Spectrometry
5%
Cladistics
5%
Protein Family
5%
Single-Nucleotide Polymorphism
5%
Genome Editing
5%
Computer Simulation
5%
Xylose
5%
Laccaria
5%
Cell Membrane
5%
Ectomycorrhiza
5%
Xylan
5%
Binding Protein
5%
Plant Development
5%
Quantitative Trait Locus
5%
Reductase
5%
Microflora
5%
Operon
5%
Orthology
5%